There are a few grammatical errors but nothing major. One example is you write 'in the internet' instead of 'on the internet'. There are several similar errors. If you are writing about education in a language that isn't your own, you have to be extra careful about your writing and grammar.

However, my main problem with it, is that there is a lot of superfluous waffle. The hub is probably twice as long as it needs to be. You can make your points much more succinctly so the reader doesn't press the back button out of sheer boredom. Good writing is clear and concise. Good writing makes a point, explains it and moves on to the next. Big blocks of text turn readers off.

By the way, did you leave a comment on your own hub praising it? If so, delete it. People will laugh and won't bother reading any more of your hubs.

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